Yi-Tian mobile air defense system for People’s Liberation Army Navy Marine Corps?

The Yi-Tian air defense system is developed by Norinco and was first unveiled in 2005. Mounted on a WZ551 chassis, the system is amphibious and can be further equipped with a 12.7 mm heavy machine gun.



Primary armament is the TY-90 IR missile with guidance from a 3D passive phased array radar that can be folded during travel.

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